Home / 2,408.13-3,323.33-1,883.25

Finding the Fourth Proportional to 2,408.13, 3,323.33 and 1,883.25

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Solution

The fourth proportional to 2,408.13, 3,323.33 and 1,883.25 is: 2,598.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408.13 : 3,323.33 = 1,883.25 : x
  2. Step 2: Convert to fraction form
    2,408.13/3,323.33 = 1,883.25/x
  3. Step 3: Cross multiply
    2,408.13x = 3,323.33 × 1,883.25
  4. Step 4: Simplify right side
    2,408.13x = 6,258,658.87
  5. Step 5: Solve for x
    x = 6,258,658.87/2,408.13
  6. Step 6: Final answer
    x = 2,598.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.